Among the many religious observances dedicated to Lord Murugan, Kanda Sashti Viratham holds a special place in the hearts of his devotees.
Observed with deep devotion, the fast is traditionally associated with overcoming difficulties, removing obstacles, finding peace and seeking blessings for parenthood.
One popular belief is that couples who observe the Kanda Sashti fast with sincere devotion may receive Lord Murugan's blessings to fulfil their wish of having a child.
The meaning behind 'Sashtiyil Irundhaal Agappaiyil Varum'
Our elders often share the popular Tamil saying, 'Sashtiyil Irundhaal Agappaiyil Varum', which is commonly understood as a reference to the blessing of having a child through observing the Sashti fast.
Over time, the saying has also been popularly expressed as 'Sattiyil Irundhaal Agappaiyil Varum'.
However, its original spiritual meaning is believed to refer to observing the Sashti thithi (sixth lunar day) with devotion to Lord Murugan, seeking his blessings for a child to grow in the womb, known as 'Agappai' in Tamil.
For this reason, Kanda Sashti is considered particularly significant among couples praying for the blessing of parenthood.
Why is Kanda Sashti celebrated?
Kanda Sashti is observed during the waxing phase of the Tamil month of Aippasi (October–November).
The six-day festival commemorates Lord Murugan's victory over the demon Surapadman, symbolising the triumph of good over evil.
The grand Soorasamharam celebration takes place at the famous Tiruchendur Murugan Temple, where devotees gather to witness the symbolic reenactment of Lord Murugan defeating Surapadman.
Apart from Kanda Sashti, devotees also observe other important fasts dedicated to Lord Murugan, including Sukravara Viratham and Karthigai Viratham.
Among these observances, Kanda Sashti is regarded as one of the most significant.

What are the benefits of observing Kanda Sashti?
According to Hindu religious beliefs, devotees who observe the Sashti fast with sincerity seek Lord Murugan's blessings for various aspects of life.
Some of the commonly believed benefits include:
- Blessings for couples hoping to have children.
- Relief from worries, difficulties and personal struggles.
- Removal of obstacles and financial difficulties.
- Better career opportunities and progress in life.
- Blessings for marriage and family happiness.
- Inner peace, strength and spiritual growth.
Devotees believe Lord Murugan is the divine protector who helps his followers overcome challenges and move forward with courage.
How to observe the Kanda Sashti fast?
Devotees traditionally begin their observance by waking up early in the morning on Sashti day.
Here are some common practices followed during the fast:
1. Wake up early and take a bath: Begin the day with a fresh mind and body. Clean your home or at least the prayer area before starting your prayers.
2. Light a lamp: Place an image or idol of Lord Murugan in your prayer area. Light a traditional oil lamp and offer incense.
3. Make offerings: Offer milk and fruits to Lord Murugan as neivedhyam (sacred food offerings).
4. Recite devotional hymns: Spend time chanting or reading the Kanda Sashti Kavasam and Skanda Guru Kavasam to seek the blessings of Lord Murugan.
5. Observe the fast: Devotees may choose to fast throughout the day, according to their health and personal religious practices.
6. Remember Lord Murugan throughout the day: Those who have work or other commitments can continue their daily activities while silently chanting 'Om Muruga' and keeping the deity in their thoughts.
7. Maintain positive thoughts: Avoid consuming non-vegetarian food during the observance and make an effort to speak kindly, think positively and practise patience.
What if you cannot fast for all six days?
Kanda Sashti is traditionally observed over six days. However, devotees who are unable to fast throughout the entire period may choose to observe the fast on Sashti day alone. Some devotees also observe the Sashti fast every month, visiting Murugan temples and offering their prayers. Observing the Aippasi month Kanda Sashti is considered especially auspicious by devotees.
Three types of fasting observances
According to traditional Hindu practices, fasting is broadly classified into three categories:
- Vaara Viratham (weekly fasting): Observed on a particular day of the week, it is traditionally associated with blessings for a harmonious and prosperous life.
- Thithi Viratham (lunar-day fasting): Observed according to specific lunar days, it is believed to help devotees overcome difficulties and seek divine blessings.
- Nakshatra Viratham (star-based fasting): Observed according to particular birth stars or auspicious nakshatras, it is associated with spiritual growth and progress.
Devotional traditions also teach that observing the appropriate fast and worshipping the presiding deity can help devotees seek blessings and overcome challenges in life.
For many Murugan devotees, Kanda Sashti is more than just a fasting ritual. It is an opportunity to strengthen their faith, surrender their worries and seek the Lord's grace.
Whether praying for parenthood, prosperity or peace of mind, devotees believe that sincere prayers will guide them through life's challenges.
After all, for those who place their faith in Lord Murugan, every prayer carries a hope and every act of devotion comes from the heart.
Source : tamil.webdunia , tamil.samayam